A capillary tube ( A ) is dropped in water. Another identical tube ( B ) is dipped in a soap water solution. Which of the following shows the relative nature of the liquid columns in the two tubes?

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TestHub · Accepted Answer

Capillary rise h = ρ gr 2 T c o s θ ​ . As soap solution has lower T , h will be low.

Physics - Fluid Question with Solution | TestHub

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